| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.82 | 12.244% | $255.7143 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $105.67 | 3.729% | $109.6104 | $109.61 | $109.60 | $109.60 |
| Purchase #3 | $201.37 | 8.775% | $219.0402 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $100.55 | 9.410% | $110.0118 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $103.67 | 4.729% | $108.5726 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $28.90 | 8.123% | $31.2475 | $31.25 | $31.25 | $31.20 |
| Purchase #7 | $55.48 | 8.449% | $60.1675 | $60.17 | $60.15 | $60.20 |
| 7 purchase totals = | $823.46 | $894.3643 | $894.36 | $894.30 | $894.30 | |